package cn.imokay.interview.junit;

public class JunitCoverageDemo {
     public String getScoreLevel(int num){
         if (num >= 90) {
             return "A";
         }else if (num >= 80 && num < 90) {
             return "B";
         }else if (num >= 70 && num < 80) {
             return "C";
         }else if (num >= 60 && num < 70) {
             return "D";
         }else{
             return "E";
         }
     }
}
